The site was officially activated in 1936, and by 1941 twelve transmitters were in operation.

It was officially activated on July 13, 1990.

The main building houses the financial transaction processing operations group and the customer service contact center (which will be officially activated in October 2008).

Miles from the Cambodian border for a distance of 2 kilometers to the present has not been officially activated in any way.

The field was officially activated on 21 December 1942.

The unit was officially activated 29 July 1944 in England.

The airport was officially activated in March 1943.

Officially activated on 17 December 1944, the 509th was no ordinary unit.

It was officially activated on 11 February 1942.

Advertising, incentive sales and other departments will report to him when the new group is officially activated on Monday.